<%@ page import="java.awt.*" %>
<%@ page contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
<!DOCTYPE html>
<html>
<head>
    <title>EL</title>
</head>
<body>
<%
    request.setAttribute("key","value");
    session.setAttribute("key","session");
    application.setAttribute("key","application");
%>
${key}




</body>
</html>